This is a close-up view of porosity in a TIG weld. We will examine some of the causes for weld porosity and ways to prevent it. Q.When I TIG-weld a patch panel into an old car and then grind the weld ...

Q My friend had to modify his oil pan to clear the oil pump, so I fabricated an extension on the bottom of his pan using 1/16-inch steel plate, and then I TIG-welded it all together. Next, I filled ...

In the manufacture of heat exchanger components for aircraft, it was found that using the pulsed TIG method to weld the inlet and return manifolds was giving excessive porosity. Consequently an ...

Welding is serious business, but it can often get romanticized. In truth, welding is part science and part craftsmanship, and mastering it takes more than a macho posture and a gas mask. Each welding ...

We know this hard-core prerunner enthusiast who just bought a late-model Ford F-Series. For the past two years, he has been saving the profits from his pizza delivery job and is now ready to head over ...

Why Chris Hemsworth was 'hesitant' to disclose his private health issue: 'Not a death sentence' Ex-Shincheonji members accuse church of pressure to make large donations Aussie golfer 'as close as ...